MPA Electrical 8477604N Alternator - Lower

Reliable Alternator for Ford Super Duty Vehicles

The MPA Electrical New alternator 8477604N is designed to provide consistent 12-volt electrical power for Ford Super Duty trucks. Engineered to meet the demands of heavy-duty applications, this alternator supports the charging and starting systems of Ford E-350 Super Duty, F-250 Super Duty, and F-350 Super Duty models.

• Voltage: 12.0 volts for standard automotive electrical systems
• Amperage Rating: 120 amps to support high electrical loads
• Rotation Direction: Clockwise (right) for proper engine compatibility
• Fan Type: Internal fan for efficient cooling
• Pulley Included: Yes, with 6 grooves for serpentine belt compatibility
• Plug Clock Rear View Main Mounting Ear at 6 O'Clock for precise fitment
• Regulator Type: Internal voltage regulator for simplified installation
• Compatible with Ford E-350, F-250, and F-350 Super Duty trucks

About the MPA Electrical New Product Line

The New product line from MPA Electrical focuses on delivering alternators that meet OEM specifications for durability and performance. This line emphasizes reliable electrical components designed specifically for Ford Super Duty vehicles, ensuring proper fit and function with factory systems.

Detailed Product Description

This MPA Electrical alternator, part number 8477604N, is built to handle the electrical demands of Ford Super Duty trucks. It features a 12-volt system with a 120-amp output, suitable for powering vehicle accessories and maintaining battery charge under heavy load conditions. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator simplifies installation and reduces the need for external components. The included pulley has six grooves and is designed for serpentine belt systems, matching the factory setup on compatible Ford models. The clockwise rotation and specific mounting ear position ensure a precise fit on E-350, F-250, and F-350 Super Duty trucks.

Common Applications and Issues Addressed

• Replacement for worn or failing alternators in Ford Super Duty trucks
• Resolves battery charging problems and electrical system failures
• Addresses dimming headlights or electrical accessory malfunctions
• Fixes issues related to serpentine belt-driven alternator pulley wear
• Restores proper voltage regulation and engine starting reliability

Installation Notes and Tips

Ensure the alternator is compatible with your specific Ford Super Duty model before installation. Verify the clockwise rotation and mounting ear position match the original part. Use proper torque specifications for mounting bolts and confirm serpentine belt alignment on the 6-groove pulley. Since the alternator includes an internal voltage regulator, no additional external regulator wiring is necessary.

Quality Assurance and Warranty

MPA Electrical alternators undergo rigorous testing to meet industry standards for performance and durability. The New product line is designed to provide reliable operation under demanding conditions typical of Ford Super Duty trucks. Warranty details should be confirmed with the supplier or manufacturer to ensure coverage terms.